Have you seen this page?
https://www.antiquebottles-glass.com/vintage-four-chamber-bottles/
These bottles seemed to be part of what I call the Decanter era of the 1960s...fancy packaging was quite common for liquors and liqueurs. To give you some idea of value, these sell on eBay over wide range from about $5-50. Yours is much better than average since it seems to retain all its original labels and pour spouts.
